Hi there, I am

Stanislav Lyu

Experienced front-end developer
with 5+ years of expertise in
Next.js
CSS3CSS3
CypressCypress
GatsbyGatsby
AngularAngular
GitGit
GitHubGitHub
GitHub ActionsGitHub Actions
HTML5HTML5
JavaScriptJavaScript
JiraJira
Less.jsLess.js
Next.jsNext.js
Node.jsNode.js
ReactReact
ReduxRedux
SassSass
Tailwind CSSTailwind CSS
TypeScriptTypeScript
VercelVercel
Vite.jsVite.js
WebpackWebpack
YarnYarn
NPMNPM
KarmaKarma
JSONJSON
JestJest
JamstackJamstack
GraphQLGraphQL
GitLabGitLab
FigmaFigma
ESLintESLint
DockerDocker
CSS3CSS3
CypressCypress
GatsbyGatsby
AngularAngular
GitGit
GitHubGitHub
GitHub ActionsGitHub Actions
HTML5HTML5
JavaScriptJavaScript
JiraJira
Less.jsLess.js
Next.jsNext.js
Node.jsNode.js
ReactReact
ReduxRedux
SassSass
Tailwind CSSTailwind CSS
TypeScriptTypeScript
VercelVercel
Vite.jsVite.js
WebpackWebpack
YarnYarn
NPMNPM
KarmaKarma
JSONJSON
JestJest
JamstackJamstack
GraphQLGraphQL
GitLabGitLab
FigmaFigma
ESLintESLint
DockerDocker

Case Studies

An in-depth exploration of projects and challenges, showcasing innovative solutions, strategic thinking, and measurable outcomes that demonstrate expertise and impact.
Seobase background
Seobase logo

The Ultimate SEO Platform for Maximizing Website Performance

Seobase is a comprehensive SEO tool designed to simplify SEO tasks, 
manage a large user base, and scrape data efficiently from Google.

Explore
Seobase mockup
Interwetten background
Interwetten logo

Cutting-Edge Digital Sports Entertainment Platform

Interwetten offers high-quality online betting and gaming services, supported by advanced technological solutions and robust content management systems.

Explore
Interwetten mockup

Skills

A comprehensive showcase of technical expertise and interpersonal abilities, highlighting the tools, technologies, and soft skills that contribute to professional success and effective collaboration.

Soft Skills

  • Communication
  • Teamwork
  • Problem-Solving
  • Time Management
  • Adaptability
  • Critical Thinking
  • Emotional Intelligence
  • Leadership

Hard Skills

  • CSS3
  • Cypress
  • Gatsby
  • Git
  • GitHub
  • GitHub Actions
  • HTML5
  • JavaScript
  • Jira
  • Less.js
  • Next.js
  • Node.js
  • React
  • Angular
  • RxJS
  • NgRx
  • Redux
  • Sass
  • Tailwind CSS
  • TypeScript
  • Vercel
  • Vite.js
  • Webpack
  • Yarn
  • NPM
  • Karma
  • JSON
  • Jest
  • Jamstack
  • GraphQL
  • GitLab
  • Figma
  • ESLint
  • Docker

Work Experience

A showcase of my journey, skills, and contributions across diverse roles. From building high-performance websites to developing cutting-edge platforms, here are my career highlights.
Frontend Developer
Kapsys Pages

2023 - Present

  • Developed static site generation (SSG) websites to ensure optimal SEO and performance.
  • Optimized web pages for faster load times and better user experience.
  • Collaborated with clients to create scalable and visually appealing websites.
Software Engineer
Interwetten

2024

  • Developed and maintained a cutting-edge digital sports entertainment platform.
  • Built a server-side rendered (SSR) Next.js blog application connected to a .NET backend, enabling seamless live bet updates.
  • Integrated Kontent AI content management system (CMS) for dynamic content delivery, ensuring scalability and efficient workflows.
  • Created a custom Kontent AI component to manage and display live bets directly on blog posts, enhancing the user experience.
  • Optimized the application for performance and scalability, ensuring fast loading times and real-time updates.
Frontend Developer
Seobase

2022 - 2024

  • Initially developed the platform using Angular, providing a robust foundation for SEO tools and user management.
  • Migrated the application to a server-side rendered (SSR) Next.js framework to improve performance, SEO capabilities, and scalability.
  • Implemented Stripe integration for seamless subscription management, enabling secure and efficient payment processing.
  • Developed advanced SEO tools, including SERP Checker, Rank Tracker, and Keyword Explorer, to empower users in analyzing and optimizing search performance.
  • Integrated AI-powered features to generate summaries for SEO insights and actionable recommendations for users.
  • Built an AI-powered content writer to assist users in creating optimized and engaging content efficiently.
  • Designed and maintained a scalable architecture to accommodate a growing user base and ensure high application performance.
  • Created efficient web scrapers to gather and analyze data from Google, delivering actionable insights to users.
Angular Frontend Developer
All American Home Care LLC

2021 - 2022

  • Designed and developed a custom CRM system using Angular to streamline caregiver management, patient records, and scheduling.
  • Integrated advanced features to support caregiver assignment, real-time updates, and compliance tracking.
  • Improved operational efficiency by automating workflows, reducing manual tasks, and enhancing data accuracy.

Testimonials

Discover what others are saying about my work, skills, and contributions. These testimonials highlight the impact I've made and the value I bring to every project.
I have had the privilege of working with Stanislav for about two years at Kapsys. Stanislav is one of the most valuable members of our Frontend Development Team. His attention to detail and ability to consistently complete complex projects on time impressed me. He communicates effectively with the team members. His loyalty, reliability, and willingness to learn new technologies and adapt to changing environments make him special. Overall, with his extensive front-end expertise, I am sure he will keep excelling and making valuable contributions wherever he goes.
Tugay Serinken
Tugay SerinkenSenior Frontend Developer, Kapsys
Working with Stanislav at Kapsys has been a great experience. As a backend developer, I’ve been impressed by his ability to create clean and efficient integrations between the frontend and backend. His attention to detail and quick problem-solving skills have been key to completing challenging projects on time. Stanislav is highly collaborative, communicates clearly, and is always open to feedback, which makes working with him smooth and enjoyable. With his strong frontend expertise and dedication, he’s a valuable member of any team.
Volodymyr Peganov
Volodymyr PeganovSenior Backend Developer, Kapsys
I've had the pleasure of working alongside Stas at Kapsys for three years, building websites together. His skills as a Frontend Developer are truly remarkable. Stas has an exceptional ability to transform web designs into dynamic, functional websites using frameworks like React and Angular. He's not only highly skilled but also incredibly helpful, easy to collaborate with, and an excellent communicator. As a professional, he values his work deeply, creating a comfortable and productive working environment. Stas excels at translating challenges into creative, visible solutions, consistently adding value to every project and team he works with. He’s a talented developer who can always be trusted to deliver.
Ada Bardo
Ada BardoStrapi Developer, Kapsys

Get in touch

Let's connect! Whether you have questions, collaboration ideas, or just want to say hello, feel free to reach out and start a conversation.